Average Co-Inventor Count = 5.37
ph-index = 6
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Newell Operating Company (6 from 390 patents)
6 patents:
1. 6401290 - Paint brush with improved grip construction
2. 6138313 - Paint brush with improved grip construction and method of manufacture
3. 5983455 - Multi-faceted extension pole
4. 5979009 - Roller having slip-on cage for paint roller cover
5. D415899 - Portion of a paint brush handle
6. D406465 - Set of grips for a roller frame handle